Round Valley Reservoir Weather Forecast

    • 36
    • 39

    Rain/Snow

    • 39
    • 42

    Rain Showers

    • 38
    • 45

    Rain Showers

    • 36
    • 40

    Rain/Snow

    • 22
    • 37

    Rain/Snow

    • 24
    • 34

    Snow Showers Likely

Today 31 Jan Western Plumas County/Lassen Park

At higher Elevations, a chance of snow Showers early in the Morning, then rain and snow Showers in the late morning and Afternoon, a chance of snow Showers early in the morning. Heavy rain and snow Showers in the late morning and afternoon. Patchy fog until late afternoon. Areas of freezing fog in the late morning and afternoon. Areas of fog late in the afternoon. At lower Elevations, a chance of rain and snow Showers early in the Morning, then snow Showers late in the morning. Rain Showers in the late morning and Afternoon, patchy fog in the late morning and early afternoon. Areas of fog late in the afternoon. Highs 31 to 46. Snow accumulation up to 1 inch lower Elevations except 1 to 7 Inches higher Elevations. Snow level 5000 feet increasing to 6000 feet in the afternoon. Prevailing south Winds up to 15 Mph with Gusts to around 30 Mph.

Tonight 31 Jan Western Plumas County/Lassen Park

Areas of dense freezing fog early in the evening. At lower Elevations, rain Showers, rain Showers. At higher Elevations, rain and snow Showers, rain and snow Showers through the night. Lows 27 to 42. No snow accumulation lower Elevations 1 to 6 Inches higher Elevations. Snow level 6500 feet. Prevailing southwest Winds 5 to 15 Mph with Gusts to around 30 Mph.

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Round Valley Reservoir Temperature Statistics

January Temperature

Chico Municipal Airport (52.2 miles)

  • Lowest 17 January, 2025

    32 °F
  • Average January

    44.6 °F
  • Highest 22 January, 2025

    69.8 °F

Climate (2020–Present)

Chico Municipal Airport (52.2 miles)

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  • Average Low 2020–2025

    52.2 °F
  • Average 2020–2025

    61 °F
  • Average High 2020–2025

    75.5 °F
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